GB58 5:1 Composite


Worm Wheel

Gear Ratio


Nm (Cont)


Nm (Int)


Part No:5805C

L: 59.9 × W: 53 × H: 79.1mm

GB58 5:1 Standard, composite gears
Spec overview
Gearbox Orientation Right Angle
Gearbox Type Worm Wheel
Gearbox Ratio 5:1 ratio
Gear Material Composite
Gearbox Stages 1
Gearbox Efficiency 84%
Gearbox Axial Load 300 N
Gearbox Radial Load 400 N
Gearbox Continuous Torque 4.0 Nm
Gearbox Intermittent Torque 8.0 Nm
Backlash 10-25 arc.min
Weight (kg) 0.3

The Parvalux GB58 Box is a right-angle, worm wheel gearbox. With available ratios ranging from 4 – 25:1, it offers a wide range of output speeds and a capability of up to 4 Nm torque in continuous operation and 8 Nm in intermittent operation (S2 – 15 minutes). The GB58 gearbox is available with composite gears, offering efficiencies of up to 80%. It is also perfectly suited for use with a range of Parvalux PMDC and BLDC motors, enabling you to assemble the perfect combination of motor and gearbox for your application.